baber/WOPTO huggingface dataset:
Patent JP-S6119161-A (JP)
Title: Switched capacitor circuit
Inventor: IZAWA YUUJI
IPC: H01L21/822
Filed: 1984-07-06
Abstract: PURPOSE:To improve the accuracy of arithmetic operation as a switched capacitor circuit by distributing threshold voltage between a source and a drain in an MOSTr and connecting the MOSTr so that threshold voltage on the side connected to a capacitor is increased. CONSTITUTION:A switched capacitor circuit is constituted by an NMOSTr1 and a capacitor 2 for holding, the threshold voltage Vth of the Tr1 is distributed, and the Tr1 is connected so that the output side (the side connected to the capacitor 2) is increased. When a fall time to OFF from the ON of gate voltage is smaller than a time constant determined by a channel resistor and the capacitor 2, a channel disappears from the output side having high Vth. Consequently, channel charges mostly flow in to the input side, and only predetermined charges through overlapping capacitance remain in the capacitor 2, thus resulting in approximately zero of gain errors harmful on circuit constitution. Accordingly, the accuracy of arithmetic operation as the switched capacitor circuit is improved.
Patent JP-H01307212-A (JP)
Title: Ecr plasma processing equipment
Inventor: MURAI HIROYUKI
IPC: H01L21/3065
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the high deposition speed of a film in a CVD equipment by providing a dielectric member in a plasma generating chamber, and preventing the decrease of activation efficiency of plasma material gas. CONSTITUTION:In a plasma generating chamber 1, a dielectric plate 14 is fixed in just front of the microwave introducing side of the ECR(electron cycrotron resonance) position, so as to partition plasma material gas, thereby dividing the plasma generating chamber 1 into a microwave transmission region 15 free from absorption and a microwave absorbing region 16. The plasma generating chamber 1 constitutes a cavity resonator structure for microwave, as a whole, and plasma material gas is filled in the microwave absorbing region 16 between the end face plate having a plasma leading-out window 9 and the dielectric plate 14. The microwave transmission region 15 free from absorption between the dielectric plate 14 and the microwave introducing side is kept, e.g., at an atmospheric pressure. As a result, the microwave introduced to the plasma generating chamber 1 propagates as far as the dielectric plate 14, without absorption due to gas molecule. Thereby, the microwave power is effectively absorbed by plasma material gas molecule in the vicinity of ECR position just behind the dielectric plate 14.
Patent JP-S62981-A (JP)
Title: Electrophotographic device
Inventor: TAKEDA MAKOTO
IPC: G03G21/10
Filed: 1985-06-27
Abstract: PURPOSE:To prevent residual toner which can not be cleaned up by a magnetic brush from being formed by discriminating whether the size or feed state of recording paper fed to a discharge transfer device is proper or not, and turning off the transfer device when it is discriminated that the side or feed state is not proper. CONSTITUTION:Paper feeding operation begins to be performed by a register roller 10 so the front end of recording paper meets the front end of a toner image, and then when the front end of the recording paper is detected by a sensor 11 within a specific time, it is discriminated that the recording paper feed state is proper, thereby performing transfer operation. When the detection time of the sensor 11 is different from specific time, it is discriminated that the paper feed state is improper and the transfer device 4 is turned off. Therefore, the toner time which is not covered with recording paper at a discharge transfer position is not charged electrostatically and residual toner which still sticks on a photosensitive body 7 even after passing through the transfer device is easily removed by the magnetic brush of a cleaning device 8.
Patent JP-H0431130-A (JP)
Title: Constant car speed travel control method
Inventor: ONISHI AKIHIRO
IPC: B60K31/00
Filed: 1990-05-29
Abstract: PURPOSE:To conduct control, by keeping on holding the position of a car speed regulation member at a position which is on the side of a smaller car speed by a predetermined value than a position which is appropriate to its target car speed, in the case of an actual car speed having become larger than the target car speed, and returning the car speed regulation member to a required position within a short time, in the case of the actual car speed having become larger than the target car speed. CONSTITUTION:A constant car speed travel controller 1 is equipped with a control unit 2, and a car speed signal V from a car speed sensor 3 and a regulation position signal P from the injection amount regulation lever 5 of an internal combustion engine fuel injection pump 4, are inputted into the unit 2. And a car speed control signal CS outputted from the unit 2 is given to a stepping motor 10, and the lever 5 is driven by the motor 10 in order to conduct a constant car speed travel control. In this instance, when an actual car speed has become larger than a target car speed, a speed regulation member position appropriate to the target car speed at that time is decided on the basis of a required car speed-speed regulation member position characteristic. And the positioning and holding of the member 5 are done at a smaller car speed direction position by a predetermined value than a decided position.
Patent JP-H06328561-A (JP)
Title: Manufacture of shaping form for manufacturing shaped film and decorative sheet manufactured by using the film
Inventor: GOTO KUNIO
IPC: B29C33/38
Filed: 1993-05-19
Abstract: PURPOSE:To manufacture a lot of kinds of recessed and projected shaped films out of one manuscript and change the design freely by cutting one or a plurality of matrix plates, extracting required sections only and recomposing the same. CONSTITUTION:Silicone resin is poured onto the surface of a manuscript or applied thereon, and a silicone resin film is peeled off the manuscript after curing to reproduce the shapes of fine recesses and projections and the like on the surface of the manuscript onto the surface of the silicone resin film and manufacture a shaped film 2 for resin matrix form of the shape reverse to that of the manuscript. As for the manuscript, a natural wood, a woven cloth, glass fiber or the like is used. The shaped film 2 for matrix form is placed on an unsaturated polyester resin surface 34 and then cured thereon, and the shaped film 2 for matrix form of the shape reverse to that of the shaped film 2, or of the shape same as that of the regular manuscript, is formed, and the form is used as a matrix plate 3. Desired sites for the matrix plates 3 are selected and the matrix plates are stuck on a base plate 5 to form a shaping plate 6 for manufacturing the shaped film.
Patent JP-H0430807-A (JP)
Title: Shelf with slide table
Inventor: SANO HIROMASA
IPC: B65G1/14
Filed: 1990-05-29
Abstract: PURPOSE:To prevent vibration on a slide table side from being transmitted to a lever side, to minimize pushing-up force due to shocks, to improve operability and to enlarge effective placing width by arranging a stopper body so that its axial center is positioned between a horizontal axial center which passes a supporting shaft and an antiback lever axial center. CONSTITUTION:A stopper pin 23 is positioned forward of a stopped surface 19b of a front part stopped member 19 and a rear end 22a of an antiback lever 22 is received by a receiving surface 7d. Accordingly, when a slide table 10 moves in a drawing direction, its vibration is not transmitted to the antiback lever 22, and when the stopped surface 19a comes into contact with the stopper pin 23, as divided force generated in a tangent direction, that is, an upward pushing-up force is small, disengagement due to shocks does not occur. Thus unexpected drawing can be prevented by a firm stopper operation. The drawing of the slide table 10 is obtained by pressing down of an operation part 22b of the antiback lever 22 and separating the stopper pin 23 upward and downward.
Patent JP-H06128436-A (JP)
Title: Thermoplastic molding compound
Inventor: TOOMASU ETSUKERU
IPC: C08L69/00
Filed: 1993-05-19
Abstract: PURPOSE: To provide a polycarbonate/ABS molding compound of which flow characteristic is improved without adversely affecting on other characteristics.  
     CONSTITUTION: This thermoplastic molding compound contains (A) 5 to 95 parts by weight of an aromatic polycarbonate, (B) 1 to 50 parts by weight of a vinyl compound and (C) 5 to 95 parts by weight of one or more graft- polymers obtained by graft polymerization, and the component (A) is replaced by a mixture of two polycarbonates (A.1) and (A.2) having the same type of molecular structures, wherein, the relative solution viscosity of (A.1) is 1.18 to 1.24, the relative solution viscosity of (A.2) is 1.24 to 1.34 and the difference between the relative solution viscosities of (A.1) and (A.2) is ≥0.06. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08333870-A (JP)
Title: Channel of siding
Inventor: OTSUKA TSUTOMU
IPC: E04F13/21
Filed: 1995-06-06
Abstract: PURPOSE: To make finishing appearance excellent, and to simplify the execution of works by fixing a fixing board onto the external surface of furring strips mounted on the external wall surface of a building, projecting a projecting piece from the fixing board, and integrally installing an engaging piece, which is hung from the projecting piece and in which an engaging section bent to the fixing board side is formed in a lower section. CONSTITUTION: Furring strips 20 are set up onto the surface A of an external wall. The channel 10 of sizing is fixed onto the furring strips 20 with nails 30 from the slots 15 of the fixing board 11 of the channel 10. The upper end section of the siding B stacked and connected from a lower section is inserted into an opening section on the inside of the channel 10 of the siding, and the engaging projection B1 of the upper end section is engaged with the engaging section 13 of the channel 10. The end section of the siding B is covered with the hung section of an engaging piece 14. Accordingly, the execution of works is simplified while finishing appearance can be fitted.
Patent JP-S6116260-A (JP)
Title: Cooling device in fuel injection nozzle for internal-combustion engine
Inventor: OGAWA MASANOBU
IPC: F02M53/04
Filed: 1984-07-04
Abstract: PURPOSE:To improve the cooling effect of a nozzle, by driving a forced feed fuel pump to continue its cooling action for a predetermined time after an internal-combustion engine is stopped until the fuel injection nozzle is cooled to a predetermined temperature. CONSTITUTION:An internal-combustion engine, if its key switch 38 is turned on, drives both a forced feed fuel pump 33 by turning on a motor 37 and a fuel injection pump in synchronous operation with the internal-combustion engine. And a nozzle, if its spool 22 in a selector valve 15 is moved to the right side by fuel forcedly fed by pressure from the fuel injection pump, connects an injection fuel inlet 16 with an oil path 17 further blocks a cooling fuel inlet 18 to be isolated from oil paths 17, 19 and a cooling fuel outlet 20. Thereafter, the fuel injection pump is stopped by turning off the key switch 38. Here a control unit 41 holds an autoswitch 43 in an on-condition so as to continue operation of the forced feed fuel pump 33 before a temperature in the cooling fuel outlet 20 decreases to a predetermined valur or less, that is, till the fuel injection nozzle cools to a predetermined temperature.
Patent JP-S6118476-A (JP)
Inventor: KANBARA MASAHARU
IPC: H04R17/00
Filed: 1984-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5929830-A (JP)
Title: Vibration-proof rubber device
Inventor: OOTA YOSHIO
IPC: F16F15/08
Filed: 1982-08-10
Abstract: PURPOSE:To prevent idle vibration and a hiccough phenomenon by disposing a rubber elastic member for coupling two frame members to each other and means for selectively restraining elastic deformation of the rubber elastic member. CONSTITUTION:A vibration-proof rubber device 1 for engine mounting includes a square frame 2, an elastic member 6 formed of rubber or the like is disposed between side portions 2a, 2b of the frame for connecting both side portions, and fluid pressure cylinder devices 10 are respectively fixed to the side portions 2c, 2d extended orthogonal to the side portions 2a, 2b. The pressing members 16 of the fluid pressure cylinder devices 10 are opposed to each other at the central portion of the rubber elastic member 6, with the rubber elastic member interposed therebetween, and elastic members 17 formed of rubber or the like are vulcanized and adhered to the respective opposite surface portions. When oil pressure is supplied to a cylinder chamber 14, a piston 13 moves against the spring force of a compression coiled spring 13a, which results in that a pair of pressing members 16 are forced to come close to each other, so as to clamp the rubber elastic member 6 at the central part thereof.
Patent JP-S5842234-A (JP)
Title: Plasma dry etching device
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/3065
Filed: 1981-09-04
Abstract: PURPOSE:To increase and equalize etching speed by a method wherein the side provided at the central section of the rear of a susceptor mounting an etched substance has the axial center of the adjusting screw engaged with the spot facing of an x screw practically agreed with the axial center of a tubular permanent magnet. CONSTITUTION:A large circular spot facing is provided at the central section of the rear of a susceptor 7 and a female screw 8 is provided at the side wall. A female screw 9-1 is similarly provided at the inside face of a ring adjusting screw 9 engaged with the female screw 8 and an annular groove 9-2 accommodating a tubular permanent magnet 10 is also provided at the upper face. An annular groove 11-1 accommodating a pipe-shaped permanent magnet 12 is provided at the upper face of a cylindrical adjusting screw 11 engaged with the female screw 9-1 at the inside face. This cancels the characteristics of etching speed contrary to each other on the surface of an etched substance and permits to adjust the etching speed to almost the same speed throughout the whole face.
Patent JP-H07325981-A (JP)
Title: Control circuit for display unit for train operation board
Inventor: KAKEGAWA TAKASHI
IPC: B60Q1/00
Filed: 1994-05-31
Abstract: PURPOSE:To intuitively find the display state of even a digital display. CONSTITUTION:When a signal exceeding a threshold value 100 is supplied, a comparator 101 outputs an H-level signal, a transistor(TR) 102 turns ON, and a relay 103 is energized. Consequently, the relay contact 104 is switched, so a display 106 for red display replaces a display unit 105 for green display. Therefore, when the input level enters a dangerous state, the display color of the display unit for digital display turns red, so that the danger can intuitively be grasped.
Patent JP-S6119137-A (JP)
Title: Bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1984-07-05
Abstract: PURPOSE:To upgrade the working efficiency of bonding by a method wherein, when the bonding is performed on a plural number of circuit substrates provided in a frame, the position of the mark of each substrate is detected by the ITV camera being provided on a bonding head, the output of the camera and the reference pattern are compared and the head is driven in the prescribed direction. CONSTITUTION:An X-Y table 5, which is driven by motors 3 and 4 in the X-Y direction, is mounted on a base 2 and a feeder 7, whereon semiconductor chips 20 are placed, is disposed adjacent to the X-Y table 5. Moreover, a bonding head 8, which is driven by a motor 10 in the Z direction, is placed on the table 5 and a capillary 9 provided on a bonding arm 11 protruding from the point of the bonding head 8 is made to oppose to the chips 20. Moreover, an ITV camera 14 is provided on the head 8 through a supporting member 12 having a wire spool 13 and the position of the bonding mark 19 of each chip 20 in a frame 6 is detected. After that, the reference pattern being memorized in a pattern memory 17 and the output of the camera 14 is compared in a comparison calibrating part 15 and the driving part 16 of the group of motors is actuated.
Patent JP-H09295169-A (JP)
Title: Welding executing method
Inventor: SAEKI NOBURO
IPC: B23K37/06
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a sound welding part by welding a flange after inserting a solid refractory body inside a flange groove of a crossing part of the lower flange and a web, and next, welding a clearance part removing the solid refractory body and the web. SOLUTION: A solid refractory body 8 is inserted inside an adjoining part of a web groove cross-section of a crossing part of a lower flange 1A and a web 2, that is, inside a flange groove of the lower side of the web in the lower flange. Welding of the lower flange 1A is executed with one face welding using a backing metal and the end part of the lower flange 11 is executed with right and left multilayer welding making the web 2 as a boundary by putting a tab material. After then, the clearance part that the solid refractory body 8 is removed is executed with enclosed welding. Therefore, the lower flange groove part 3A of the lower side of web groove cross-section of the crossing part of the lower flange 1A and the web 2 can be welded without scallop and the effective welding execution is realized.
Patent JP-S6030879-A (JP)
Title: Combination faucet
Inventor: UMEMOTO AKIMITSU
IPC: F16K11/22
Filed: 1983-07-30
Abstract: PURPOSE:To check a flow passage opening to both bath and shower sides simultaneously, by attaching an on-off valve, which opens or closes in linkage with a bath side valve or a shower side valve, to a mixture chamber. CONSTITUTION:When a shower side valve B is closed if a lever handle 70 is pressed down, combined hot and clod water is discharged out of a water discharge device 14. Under this condition, if a control handle 40 is operated and thereby the shower side valve B is opened, a coupling part 84 of an on-off valve body 80 is positioned inside an opening 42 whereby a first mixture chamber 9 and a shower side chamber 12 are interconnected through by a flow passage F. Simultaneously with this interconnection, a second annular body 83 blocks up a passage port 48, closing the flow passage leading to the inside of a second mixture chamber 10, and the combined hot and cold water to be fed out of a control valve C is all fed to the inside of the shower side chamber 12.
Patent JP-H08333815-A (JP)
Title: Universal joint of tension rod
Inventor: RAFUAERU BUINIORI
IPC: E04B1/24
Filed: 1995-06-06
Abstract: PURPOSE: To make it possible to adjust property both the length and angle of a tension rod unit between rib frames. CONSTITUTION: A spherical surface coupler 16 is turnably pivoted on a spherical surface receiver 30 mounted on a rib frame 8 where one end 14A of a tension rod unit 14 is screwed in one side of the spherical surface coupler 16 so that the length of the rod may be adjustable while a connection ring 22 having a spherical surface seat 21 is screwed in the other end. The other end 14B of the tension rod unit 14 is inserted thereinto. A spherical surface projection 20 at the tip is pivoted on the spherical surface seat 21.
Patent JP-S6126201-A (JP)
Inventor: HAAMAN AARU PAASON
IPC: H01C3/10
Filed: 1984-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62296053-A (JP)
Inventor: SHINODA MASAO
IPC: E04F13/073
Filed: 1986-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62970-A (JP)
Title: Electrophotographic copying device
Inventor: WATANABE TOSHIO
IPC: G03G15/04
Filed: 1985-06-26
Abstract: PURPOSE:To realize an electrophotographic copying device which is small, lightweight and inexpensive and is suitable for personal use by irradiating light on an electrostatically charged photosensitive body from the rear surface of a sheet-like original and forming an electrostatic latent image on the photosensitive body by the light transmitted therethrough. CONSTITUTION:An electrostatic charger 13 starts operating and the photosensitive body 5, etc. start rotating operation when a copying button is operated. The insertion of the original is detected by a transmission type optical sensor 8 and the various operation timings are controlled when the sheet-like original is inserted into an insertion port 7. The light is irradiated toward the body 5 side from the rear side of the original 6, by which an exposing stage is executed. The light transmitted through the original part having no image is irradiated onto the body 5 and the electrostatic latent image corresponding to the original image is formed on the electrostatically charged photosensitive body 5. Then the need for an optical system including an imaging lens, etc. is eliminated and the reduction in the cost, size and weight is attained.
Patent JP-S5764269-A (JP)
Title: Separating method for electrostatic printing
Inventor: KOBU MAKOTO
IPC: G03G15/16
Filed: 1980-10-08
Abstract: PURPOSE:To separate a transfer paper irrespective of a characteristic or a quality of the transfer paper, by providing a means for measuring the characteristic of the transfer paper, between a paper feed part and a separation part, and controlling a contact time of a conductive belt and a photosensitive drum by this measured value. CONSTITUTION:Transfer paper passes through a transfer paper passage 3' in a turn guide 3, and a toner image is transferred on it by a charging means 4. After transfer, the transfer paper is applied with voltage by a voltage source 10 on a conductive belt 5. Since the uneven transfer is executed due to thickness of the transfer paper and its specific resistance, this transfer paper is measured. This conductive belt 5 is applied with constant hundreds of volts, and distances A, B where the conductive belt concerned 5 contacts with a photosensitive drum 1 are varied by moving the belt driven roller 5 up and down in accordance with the concerned measured value. In this way, a toner image is transferred satisfactorily on the transfer paper.
Patent JP-H11319495-A (JP)
Title: Sewage treating apparatus
Inventor: DAIDO HITOSHI
IPC: B01D61/22
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation in water quality even in the case of a change in sludge characteristic or a failure of a filter member and to surely obtain treated water having good water quality by providing the apparatus with a water quality detecting means for detecting the water quality of filtrate water and a control means for controlling the take-out of the filtrate water in accordance with the detected value thereof. SOLUTION: The filtrate water from a take-out pipe 4 is partly sampled and the water quality is detected by a detector 11 through a distributor 10. The detector 11 transmits the opening/closing signal of the stop valves VA, VB of the takeout pipes 4A, 4B by the detected results. Namely, the detected value of the detected water quality is compared with a preset water quality reference value and when the water quality of the filtrate water is judged to be good, the stop valve VA is opened and the stop valve VB is closed to receive the filtrate water in a treated water tank 5 and to take out the filtrate water as the treated water.  When the water quality of the filtrate water is judged to be inferior, the stop valve VA is closed and the stop valve VB is opened to receive the filtrate water in a drain tank 8 and to return the filtrate water to an aeration tank 1 without taking out the filtrate water as the treated water or to return the filtrate water to an initial settling basin.